Oilpan: blink_heap_unittests: Test case have memory leak checked by Lsan

Source/platform/heap/HeapTest.cpp

Index: Source/platform/heap/HeapTest.cpp
diff --git a/Source/platform/heap/HeapTest.cpp b/Source/platform/heap/HeapTest.cpp
index 1aafc8a11ed9fe2206c0b5e1b1d344df71588f18..db6eb0907dbab5c38943e551031c9fe7b4c0bb3e 100644
--- a/Source/platform/heap/HeapTest.cpp
+++ b/Source/platform/heap/HeapTest.cpp
@@ -4975,12 +4975,13 @@ TEST(HeapTest, RecursiveMutex)
 }
 
 template<typename T>
-class TraceIfNeededTester : public GarbageCollected<TraceIfNeededTester<T> > {
+class TraceIfNeededTester : public GarbageCollectedFinalized<TraceIfNeededTester<T> > {
 public:
     static TraceIfNeededTester<T>* create() { return new TraceIfNeededTester<T>(); }
     static TraceIfNeededTester<T>* create(const T& obj) { return new TraceIfNeededTester<T>(obj); }
     void trace(Visitor* visitor) { TraceIfNeeded<T>::trace(visitor, &m_obj); }
     T& obj() { return m_obj; }
+    ~TraceIfNeededTester() { }
 private:
     TraceIfNeededTester() { }
     explicit TraceIfNeededTester(const T& obj) : m_obj(obj) { }